[Truffle] Fix to yield only the invalid characters for ASCII-incompat…

…ible encodings in String#scrub. * JRuby and MRI seem incorrect here, they completely ignore the block given to #scrub.
jruby · Jan 10, 2017 · 6601be9 · 6601be9
1 parent b0cf77b
commit 6601be9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/truffle/src/main/java/org/jruby/truffle/core/string/StringNodes.java b/truffle/src/main/java/org/jruby/truffle/core/string/StringNodes.java
@@ -1481,7 +1481,7 @@ public DynamicObject scrubAscciIncompatible(VirtualFrame frame, DynamicObject st
                         }
                     }
 
-                    DynamicObject repl = (DynamicObject) yield(frame, block, createString(makeSubstringNode.executeMake(rope, p, e - p)));
+                    DynamicObject repl = (DynamicObject) yield(frame, block, createString(makeSubstringNode.executeMake(rope, p, clen)));
                     buf = makeConcatNode.executeMake(buf, rope(repl), enc);
                     p += clen;
                     p1 = p;